Sons and daughters of some iconic Republicans (Ike! T.R.!) are contemplating crossing the aisle

Susan Eisenhower is an accomplished professional, the president of an international consulting firm. She also happens to be Ike's granddaughter—and in that role, she's the humble torchbearer for moderate "Eisenhower Republicans." Increasingly, however, she says that the partisanship and free spending of the Bush presidency—and the takeover of the party by single-issue voters, especially pro-lifers—is driving these pragmatic, fiscally conservative voters out of the GOP. Eisenhower says she could vote Democratic in 2008, but she's still intent on saving her party. "I made a pact with a number of people," she tells NEWSWEEK. "I said, 'Please don't leave the party without calling me first.' For a while, there weren't too many calls. And then suddenly, there was a flurry of them. I found myself watching them slip away one by one."

Eisenhower isn't the only GOP scion debating if the party still feels like home. Theodore Roosevelt IV, an investment banker in New York and an environmental activist like his great-grandfather, Teddy, takes issue with what he says is George W. Bush's inattention to global warming (and Republican presidential contender John McCain's flirtations with the religious right). He's unhappy with the cost of the global war on terror and the record deficits incurred to finance it. Ninety years ago, former president Teddy Roosevelt attacked Woodrow Wilson's pro-democracy idealism, calling it "milk-and-water righteousness"; Roosevelt's great-grandson doesn't like how the current president is promoting values abroad, either. "I come from a tradition of pragmatic Republicanism," he says. "This administration has taken the idea of aggressively exporting democracy à la Woodrow Wilson and gone in a direction even Wilson wouldn't have considered."